>>33507568Aerodactyl, even without mega but the Mega is icing on the cake. I ran one as a utility attacker. Since there were no good stab rock moves that would make contact I thought "Why don't I just make an Aerodactyl with all type effectiveness?"
You could also argue that Cradily is good for stall. Only three weaknesses, Suction cups for mega stalling, or Storm Drain to take in water moves for stat boosts.